Kenwood DV-5700 Service Manual page 42

CC CD
DV-5700 (X25-6460-10)
DESTINATION Q625, R1,666, W601,602,
UNIT No. A B C916 IC904 L901 R2
626,632 925,926 28 27
COUNTRY ABB. 901-905
U.S.A. K 0-10 NO NO NO NO NO NO 47K YES
(X25-646X-XX) (A/2)
A+5V
+12V
+7.5V
7.5V
CN201 WH1
D606 D605
-11.5V
5 +7V
A -9V 1 9V
4 -7V
A GND 2
D604 D603
11.2V
D 3 A +9V 3 +9V
3 R OUT
2 GND 15.9V
EV +12V 4 +12V
1 L OUT
Q103
R109
EV GND 5
D102
CW-6 EV +5V 6 4.7K
AC OFF 7 POWER
ON :
5.6V
POWER 8
J201
C101 R104
Q102
4.7u50 10K
MIX L
+
MIX R
D3 D2 D1
L L101
4.9V
CN3
10uH
RESET 1 25
FLCE 2 24
R81 100
SCLK1 3 23
R
R82 100
SBO1 4 21
VSS LED 5 73
KEY0 6 2
AOP LED 7 74
POWER LED 8 69
SHOWER LED 9 75
LS
96K LED 10 70
192K LED 11 76
LEDDM 12 30
C DISC1 LED 13 77
RS
DISC2 LED 14 71
DISC3 LED 15 78
CW-4
DISC4 LED 16 72
DISC5 LED 17 79
KEY1 18 3
KEY2 19 4
GND 20
UCOM +5V 21
-40.6V
-35V 22 35V
FL- 23 FL-
C
FL+ 24 FL+
R17
100
REM 25 31
SW
R25
220
CN4
GND 1
POS SENCEI 2
A201
MECHA FG 3
1
5.8V
GND
DSENS VCC 4
8.3V
OPT.
PHOT VCC 5 M+9V
2 OUT
NC 6
VCC
3 MECHA VR 7
IEC958 1
M VCC 8
TRM- 9 42
RM+ 10 43
TM+ 11 41
MDRV OUT1 12
MDRV OUT2 13
J202
M GND 14
COAX.
OUT
CN5
OPEN SW 1
GND 2
CLOSE SW 3
2
DSENS VCC 4
MTR- 5
MTR+ 6
CE CF
BL-4
CN2
26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 13
9.0V
M+9V
3.4V
3.4V
4.9V
V+5V
A+5V
+12V
+7.5V
7.5V
-9.9V
+9V
11.2V
R189 R190
Q201
9.6V 1 1
+9V +7.5V +7.5V
R360
Q630
8.9V 7.7V 2.2 5.0V
+7.5V
AVR
R203 R205
8.2K 100
Q203
12.3V 0.6V
Q631
DRIVER
POWER
DRIVER
SUPPLY
(SCART)
R204 R206
Q204
8.2K 100
Q101
-7.5V
-9.3V
AVR
7.7V
R188
Q202
1
-9.9V -7.6V -40.6V
7.5V IC218
R4
22
35V 35V
M+9V
4.8V
EV +5V EV +5V
IC3
R14
22K
OUT
GND
SIO
4.7V
EEPROM
IC2 C500
EV +5V
1000P
1 8
SO VCC EV +5V
2 7
CS NC 4.6V
3 6
D22
VSS SI
4 5
WP SCK C518
D21 47P
C4
D20
R23
47P
4.7K
21
21
SBO1
R21 22
SBI1
MAIN
100
23
23
FL EEPROM
SCLK1
24
24 FLCE
25
RESET
R26 47K
26
E2CS
R27 47K
27
POWER SWITCH
P11
(MECHA.) 28
MECHA VR
0.3V R28 47K
29
Q100
P13
4.7V
30
R29 47K 30
LEDDM
31
4.7V R32 330
31 REMOCON
R30 100 32
POS SENS
R31 100 33
MECHA FG
MECHA
R39 100 34
OPEN SW
R40 100 35
CLOSE SW
36
I2C SDA
R33 47K 37
SCART
SBI2
38
I2C SCL
R34 47K
39
P33
R35 47K
40
P34
R37 47K
R36 47K
R41
100
41
R45 100
42
R43 100
43
CG CH
CN-6
WH2
12 11 10 9 8 7 6 5 4 3 2 1
5.1V
3.5V
3.4V
V+5V
+12V
-9.9V
5.0V
V+5V
VIDEO
VIDEO -5V AVR
IC602
+5V AVR
IC603
L613
D602
9.6V 10uH
+9V IN OUT IN OUT
-4.9V
GND GND
8.8V
V+5V V+5V
4.9V
D205
RESET
IC21
R79
4.7K
4 3
OUT GND
2
SUB
5 1
+3.3V VCC NC
R664
IC218 1K
DAC +5V
AVR
RESET
4.7V
IN
EV +5V
R70 11K
2
R71 11K
X1
3
R72 11K
20.0MHz 4
R8 C10
1000P
1M
C11
R9
1000P
1M
C12
1000P
80 R69 47K
POWER MUT
79
DISC5 79
78
DISC3 78
77
DISC1 77
76
192kHz 76
75
SHOWER LED 75
74
AOP LED 74
73
VSS LED 73
72
DISC4 72
71
IC1
DISC2 71
70
u-COM 96kHz 70
69
POWER LED 69
R68 47K
68
LED11
R67 47K
67
LED12
R66 47K
66
LED13
R65 47K
65
LED14
64 R64 47K
LED15
63 R63 47K
LED16
62 R62 47K
LED17
61 R61 47K
LED18
R78 2.2K
CI CJ
V+5V
+12V
11.2V
B
Q550 Q551 Q552 Q553
Q554
Q550-553
AUDIO OUT SWITCH (SCART)
5V
W659 4.9V
V+5V
IC601
28
1
VCC VCC
27
2
V+5V
C(SOUT)
R653
26
3
300K
PS1
C623 DVDC
1 25
4
4
R652
24
5
180K
VCC VEE
C622
DVDY OUT
1 6 23
6
7 22
Y(SOUT)
R651
VEE
2.2M 8 21
VEE
C621
G Y/G
1 9 20
9
10 19
GND VEE
C620 B CB/B
1
11 18
11
R649 12 17
PS2
C619
R CR/R
1.8M
1 13 16
13
14 15 W660
VEE VEE
LPF/SWITCH/AMP
4.9V (VIDEO SIGNAL)
-4.9V
5V
Q629
W602
V+5V
R668 -4.9V
47K 5V
Q628
Q632
Q626-629
RGB-H/PROGH/
R666
YCBH CONT.
1.5K
Q627 Q626
W601
4.9V
V+5V V+5V
C617 Q622
CR/R
10u50
16
Q625
+
D601
Q621
INVERTER
-4.8V
Y (YCBH)
Q620 -0.9V
4.9V
R601 L601 L602
5.6uH 5.6uH
330
L605 L606
R631
330 5.6uH 5.6uH 1.7V
Q601
Q617
W607
Q603
V+5V
Q602 C611 CB/B Q614
10u50
C605 R608
18
10u50 470 +
Q613
+
Q604 -0.3V
-0.9V
Q612
-4.9V -4.9V
5V
4.9V
C606
Q606 Q607
10u50
R616 L603 L604
20
+ 330 5.6uH 5.6uH
1.7V
Y/G
Q609
Q608
Q605
5V
-4.9V
Q601,604,609 Q602,603,606,610,
Q608,612,620 616,617,624 611,614,618,619,622
MUTE MUTE BUFFER
((Y/Cb/Cr) (PROGRESSIVE) (PROGRESSIVE)
CK CL
V+5V
+12V
+12V
Q554-556
AUDIO SWITCH
CONT. (SCART)
R565
1
2.2K
Q556
+12V
R566
3
22K
+12V
Q555
R405 C404
150 0.1
R404 C403
100 1u50
+
5V
8
10
27
-4.9V
R403 C401
25
100 1u50
+
25
23
14
23
16
20
20
18
18
16
16
5V
Q405
R435
4.7K
Q406
SWITCH
V+5V
C618
10u50
+
-0.2V
Q623
-4.9V Q624
VIDEO
Q619 27
W637
R638
Q618
470
DVDY OUT
23
C653
V+5V
4.9V 0.1
C612 25
10u50
+
DVDC
OUT
-0.2V
R677
Q615
75
C654 R676
0.1 75
Q616
5V
Q611
W622
R623
Q610
470
CB/B
Q605,607,613,
615,621,623
CR/R
BUFFER
((Y/Cb/Cr)